When two or more guys do douchy things to eachother over and over. Usually over something dumb that happened a long time ago.
GUY A loses a bet to GUY B and doesn't follow through with his end of the deal. GUY B proceeds to call him an asshole and takes a dump on GUY A's porch. GUY A retaliates by smashing GUY B's window.So on and so forth.
GUY C: "What's going on between them, I thought they were best friends?"
GUY D: "Oh they douch-it-out all the time. But I think it's gonna end sooncuz the big fight is tomorrow and they both got tickets to go.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.